This FTTH Optical Fiber Pen Cleaner is a lightweight and effective device designed for fast and accurate cleaning of 1. 5 mm (SC/FC/ST) fiber optic connectors. Bangladesh - Shop for Best Online at Daraz. Great Prices, Even Better Service. bd Wide Variety of fibre cleaning pen. The pen will remove dust, oil, and dirt from end faces, achieving the best possible signal performance. ✓ Original ✓ Warranty ✓ Fast Delivery. Key. The electric fiber endface cleaning pen can completely remove anhydrous stains from the fiber endface and carry the stains away; Its high rotation speed achieves an effect similar to endface polishing, making it especially suitable for stubborn stains on fiber endfaces that haven't been cleaned for.
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